摘要
为了有效保证勘察工程的质量和工期,结合工程实例,探讨了不同的地层所适用的钻探方法和具体的钻进工艺,最后总结出该勘察宜选用台式钻机XY-100型,土层采用硬质合金回转钻进,岩层采用复合片钻头和金刚石钻头的回转钻进。
Combined with engineering example, analyses the selection of drilling equipment, At the same time, simple introduce the drilling technology and control points.
作者
张锁超
李明辉
Zhang Suo Chao Li Ming Hui(Municipal and Architecture Engineering Company, Zhong Ye Chang Tian International Engineering Co. , Ltd Changsha 410007)
出处
《工程建设》
2016年第7期76-78,共3页
Engineering Construction
关键词
详勘
钻探
工艺
钻具
取芯
粉质黏土
geotechnical investigation
drilling
technological
drilling tools
take the core of soil （ rock ）
silty clay
